81172056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{483167}}^1$

素因数の和:483183

約数の個数: 32

約数和(自身を含む): 231920640

約数和(自身を除く): 150748584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 483167, 966334, 1449501, 1932668, 2899002, 3382169, 3865336, 5798004, 6764338, 10146507, 11596008, 13528676, 20293014, 27057352, 40586028, 81172056]

約数ペア:

[(1, 81172056), (2, 40586028), (3, 27057352), (4, 20293014), (6, 13528676), (7, 11596008), (8, 10146507), (12, 6764338), (14, 5798004), (21, 3865336), (24, 3382169), (28, 2899002), (42, 1932668), (56, 1449501), (84, 966334), (168, 483167)]